INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f524b8682d9a825e869cf36efd33345204a227b195cbde62150631585b1430d', 
    'isg52Pu1mSKxAbGLAkhyH+oRVOeDryJ4Omtvhc2OKkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)